199480655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{84347}}^1$

素因数の和:84406

約数の個数: 16

約数和(自身を含む): 267214464

約数和(自身を除く): 67733809

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 84347, 421735, 927817, 3626921, 4639085, 18134605, 39896131, 199480655]

約数ペア:

[(1, 199480655), (5, 39896131), (11, 18134605), (43, 4639085), (55, 3626921), (215, 927817), (473, 421735), (2365, 84347)]